package com.open.exam.lock;

/**
 * @Description 异常类
 * @Author 奶茶
 * Created by on 2019/2/20 9:42.
 */
public class UnableToAquireLockException extends RuntimeException {

    public UnableToAquireLockException() {
    }

    public UnableToAquireLockException(String message) {
        super(message);
    }

    public UnableToAquireLockException(String message, Throwable cause) {
        super(message, cause);
    }

}
